<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>登录 - 英语单词测试系统</title>
    <link href="https://cdn.bootcdn.net/ajax/libs/twitter-bootstrap/5.3.0/css/bootstrap.min.css" rel="stylesheet">
</head>
<body class="bg-light">
<div class="container mt-5">
    <div class="row justify-content-center">
        <div class="col-md-5">
            <div class="card shadow">
                <div class="card-header text-center bg-primary text-white">
                    <h4>英语单词测试系统登录</h4>
                </div>
                <div class="card-body">
                    <form method="post">
                        <div class="mb-3">
                            <label for="username" class="form-label">用户名</label>
                            <input type="text" class="form-control" id="username" name="username" required>
                        </div>
                        <div class="mb-3">
                            <label for="password" class="form-label">密码</label>
                            <input type="password" class="form-control" id="password" name="password" required>
                        </div>
                        <button type="submit" class="btn btn-primary w-100">登录</button>
                    </form>
                    <div class="mt-3 text-center">
                        <a href="/register">没有账号？注册新用户</a>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
</body>
</html> 